By the analysis of stress distortion of circular load symmetry flat plate, starting from the entire deriving course of thickness calculation formula, derives the simple formula of calculating blind flange thickness, which is fit for oral calculation of hydrostatic pressure testing of in-situ equipment and pipeline.
通过对对称载荷圆形平板的应力变形进行分析,从其厚度计算公式的整个推导过程入手,归纳整理出适合于施工现场设备及管道等试压时,所需的盲板厚度的简易计算公式,使其达到现场口算化。
The optimal point was derived and the approximate calculating formula of the maximum stress at this optimal relation was presented, which provide the basis of the application of this new type front mask of closure.
针对快开盲板的一种新型的变厚度头盖 ,运用有限元应力分析寻求出最大应力点 ,并对其关键尺寸DN和R的关系进行优化 ,得出其R与DN的最佳关系点 ,得出这一最优关系下的最大应力近似计算关系 ,为这一新型盲板头盖的应用打下基础。
Marine blank steel flanges
GB/T4450-1995船用盲板钢法兰
blind of a line
在一条管线上加上盲板
Goggle Valve Parametric Design Based on CAXA Solid
CAXA实体设计环境下的盲板阀三维参数化设计
Please pass your pipe blind down to barge, so that we can offer suitable hose connector.
请把油管盲板放到油驳上，以便我们提供合适的油管接头。
Debug the reversing of the valve according to the control principle of electric and electric hydraulic draw stem.
根据电动、电液推杆控制原理调试盲板阀换向状态。
Describes a sleeve type compensator-the self balancing compensator, which can be used in heating networks to eliminate the blind flange force on primary fixing trestles.
介绍了一种套筒型补偿器———自平衡补偿器，它可用在热力管网中消除主固定支架的盲板力。
Fast-opening blind is applied in the circular hatch of pressure pipeline and pressure vessel, which can be opened and closed fast.
快开盲板是用于压力管道或压力容器的圆形开口上并能实现快速开启和关闭的一种机械装置。
Black of the card
盲孔(纹板上无孔的部分)
Research on the Process of Buried/blind Via in HDI Rigid-flex Board
HDI刚挠印制板中的埋盲孔工艺研究
Research on Measuring Welding Residual Stress of Plate of Moderate Thickness Using Blind-hole Method;
中厚板焊接残余应力测试的盲孔法研究
Cracking Analysis on Blind Vias of PCB for Novel Mobile Phones
新型手机用印制电路板盲孔的开裂分析
Study of Blind Holes Drilling on Flexible Circuit Board Using 355nm UV Laser
355nm紫外激光加工柔性线路板盲孔的研究
The blindness of the heart is indeed blindness.
眼盲不算盲，心盲是真盲。
If a grayscale conversion of your color palette is easily distinguishable, color-blind users should be able to distinguish the color version.
如果你的调色板灰度变化容易区分，那么色盲用户就可以能够区分颜色方案。
Affected with night blindness.
夜盲的由夜盲症引起的
Inflammation of the cecum of the large intestine.
盲肠炎大肠的盲端发炎
partial achromatopia
不全色盲, 部分色盲
A fanatically committed person.
盲从者盲目投入的人